hal_gpt.h File Reference

GPT Driver macros and structures. More...

#include "hal_gpt_lld.h"

Go to the source code of this file.

Macros
#define	gptChangeIntervalI(gptp, interval)
	Changes the interval of GPT peripheral.
#define	gptGetIntervalX(gptp)
	Returns the interval of GPT peripheral.
#define	gptGetCounterX(gptp)
	Returns the counter value of GPT peripheral.
#define	_gpt_isr_invoke_cb(gptp)
	Common ISR code, GPT period event.

Typedefs
typedef struct GPTDriver	GPTDriver
	Type of a structure representing a GPT driver.
typedef void(*	gptcallback_t) (GPTDriver *gptp)
	GPT notification callback type.

Enumerations
enum	gptstate_t {   GPT_UNINIT = 0 , GPT_STOP = 1 , GPT_READY = 2 , GPT_CONTINUOUS = 3 ,   GPT_ONESHOT = 4 }
	Driver state machine possible states. More...

Functions
void	gptInit (void)
	GPT Driver initialization.
void	gptObjectInit (GPTDriver *gptp)
	Initializes the standard part of a GPTDriver structure.
msg_t	gptStart (GPTDriver *gptp, const GPTConfig *config)
	Configures and activates the GPT peripheral.
void	gptStop (GPTDriver *gptp)
	Deactivates the GPT peripheral.
void	gptStartContinuous (GPTDriver *gptp, gptcnt_t interval)
	Starts the timer in continuous mode.
void	gptStartContinuousI (GPTDriver *gptp, gptcnt_t interval)
	Starts the timer in continuous mode.
void	gptChangeInterval (GPTDriver *gptp, gptcnt_t interval)
	Changes the interval of GPT peripheral.
void	gptStartOneShot (GPTDriver *gptp, gptcnt_t interval)
	Starts the timer in one shot mode.
void	gptStartOneShotI (GPTDriver *gptp, gptcnt_t interval)
	Starts the timer in one shot mode.
void	gptStopTimer (GPTDriver *gptp)
	Stops the timer.
void	gptStopTimerI (GPTDriver *gptp)
	Stops the timer.
void	gptPolledDelay (GPTDriver *gptp, gptcnt_t interval)
	Starts the timer in one shot mode and waits for completion.

Detailed Description

GPT Driver macros and structures.

Definition in file hal_gpt.h.